Magnesium Sources and Functions

• Magnesium is widely distributed in foods. It is a part of the chlorophyll in green vegetables.
• Other good sources of this mineral are nuts, soyabeans, alfalfa, apples, figs, lemons, peaches, almonds, wholegrain, brown rice, sunflower seeds, and sesame seeds.
• Cereals and vegetable normally contribute more than two thirds of the daily magnesium intake.

Functions of Magnesium in the Body

• Magnesium helps to keep the nerves relaxed.
• It is necessary for all muscular activity.
• It is an activator of most of the enzyme systems involved in the metabolism of carbohydrate, fat, and protein.
• It is necessary for the activation of alkaline phosphatase, an enzyme involved in calcium and phosphorus metabolism.
• Magnesium also helps in the utilization of Vitamin B and Vitamin E.
• It functions with other minerals such as calcium, sodium, and potassium in maintaining fluid and electrolyte balance.
• Adequate levels of magnesium are necessary for normal neuromuscular contractions.
• This mineral is also involved in the production of lecithin.
• It prevents the building up of cholesterol and consequent arteriosclerosis.
• Magnesium promotes a healthier cardiovascular system and thus helps prevent heart attacks.
• It aids in fighting depression.
• It helps to prevent calcium deposits in kidneys and gallstones.
• It also provides relief from indigestion.

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